Network looking glass
Run ping, traceroute or MTR from any of our 22 data center locations to your own IP address or any public host. Use it to see real latency and routing before you choose a city.
Run a test
Test IP addresses
Ping these from your own computer to measure latency to each site. Select one to use it as the target.
- Ashburn, US
- Atlanta, US
- Chicago, US
- Dallas, US
- Denver, US
- Detroit, US
- Los Angeles, US
- Miami, US
- New York, US
- Phoenix, US
- Seattle, US
- Silicon Valley, US
- Toronto, CA
- Montreal, CA
- Vancouver, CA
- Amsterdam, NL
- Frankfurt, DE
- London, UK
- Madrid, ES
- Milan, IT
- Paris, FR
- Zurich, CH
Output
Choose a location and test, enter a target, then select Run test.
Which test should I run?
Ping sends a few ICMP echo packets and reports the round-trip time. It is the quickest way to compare latency between cities. Traceroute lists each router on the path, which shows where delay is added and which networks carry the traffic. MTR combines both and repeats them, so it reveals packet loss on a particular hop.
Found a city with a good path? See the dedicated servers in each location.